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		                             National Stock Number: 1660-01-479-6640
  Federal Supply Class: 1660
  National Item Identification Number: 014796640
  Description: DIFFUSER,AIR,AIRCRAFT HEATING AN
  Detail: A device for installation in aircraft, used in varying designs to effect the proper distribution of ventilated or heated air to assure temperature equalization, or for the defrosting and de-icing of aircraft glass surfaces. 
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  Manufacturer Information:
 | 4090-02 | 59579 | AEROSPACE LIGHTING CORPORATION |  | 4090-2 | 59579 | AEROSPACE LIGHTING CORPORATION |  | GV501K2 | 26512 | NORTHROP GRUMMAN SYSTEMS CORPORATION |  | 4090-2 | 83564 | NELLCOR PURITAN BENN SYSTEM CO |   
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